26390434

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9767}}^1$

素因数の和:9969

約数の個数: 16

約数和(自身を含む): 45479808

約数和(自身を除く): 19089374

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 9767, 19534, 68369, 136738, 1885031, 3770062, 13195217, 26390434]

約数ペア:

[(1, 26390434), (2, 13195217), (7, 3770062), (14, 1885031), (193, 136738), (386, 68369), (1351, 19534), (2702, 9767)]